Question

1. Complete the sentences. Use the Present Simple passive of the verbs in brackets.

1. Twenty-two million schooldays ___________ (lose) because of colds in the United States every year.
2. Bacteria _______________ (not pass) on through food.
3. Colds _____________ (not cause) by cold weather.
4. Antibiotics ___________ (use) to treat flu.
5. Vitamin C _______ (find) in oranges.
2. Decide if the sentences in exercise 3 are true (T) or false (F). Check your answers at the bottom of page 29.

1. 2. 3. 4. 5. 6.
3. Complite the sentences. Use the Present Simple passive or Past Simple passive.
1. Drug companies produce medicines. Medicines __________________________
2. Two doctors examined me at the hospital. I ______________________
3. I broke my leg in an accident. My leg ____________________
4. The Chinese developed acupuncture. Acupuncture ________________________
5. Europeans took infectious diseases to America. Infectious diseases _________________
6. Some doctors use herbal remedies and modern medicine. Herbal remedies and modern medicine _______________________
7. Vaccinations save people's lives. People's lives ________________________.

Proszę szybko! To są zadania z ćwiczeń New EXAM Challenges3 zad 3,4,5 str 28 ; )

Answer 1

Zadanie 1:

1. are lost
2.  aren't passed
3. aren't caused
4. are used
5. is found 

 

Zadanie 2:

1.T
2. F

3.T

4. T

5. T

 

Zadanie 3:

1. Medicines are prouduced my drug companies.

2. I was examined by two doctors at the hospital.

3. My leg was broken in an accident.

4. Acupuncture was developed by Chinese

5. Infectious diseases were taken to America by Europeans.

6. Herbal remedies and modern medicine are used by some doctors.

7. People's lives are saved by vaccinations.